Jinri was Sulli's twin sister.

But they both have different characters.

Sulli is very out-going, very kind, very energetic, the kind of girl that you will instantly like.

On the other hand, Jinri is the quiet type. She's the 'nerdy' one. She's an introvert. Doesn't speak a lot, and always stays behind her twin's shadows. 

Well, it's obvious that everyone loves Sulli, even her parents love her more.

Jinri just wants attention, she craves for her parents' love. 

But what happens when an incident happens to both of them? 

What happens when one of them dies and the other got the blame?